Do I have symmastia? Are my breasts botched? (Photo)

When implants are placed, the position of the nipple must be taken into account, such that the nipple is at the apex of the breast mound. In your case, the breast footprint has been violated, placing the implants too close to midline on the chest wall. This is fixable. The implants must be removed, the pocket closed down with sutures in the midline such that the breast is lateral to the sternum(chest bone). Smaller implants centered under the areolas would then be placed to restore a good aesthetic result.

From the photos it appears you would benefit from a revision. The nipple position and shape can be improved. Different implants may be a better fit for you. See a board certified plastic surgeon to discuss your concerns and learn more.